DE69028046D1 - Radiation shielding for thermoelectrically cooled infrared detectors - Google Patents

Radiation shielding for thermoelectrically cooled infrared detectors

Info

Publication number
DE69028046D1
DE69028046D1 DE69028046T DE69028046T DE69028046D1 DE 69028046 D1 DE69028046 D1 DE 69028046D1 DE 69028046 T DE69028046 T DE 69028046T DE 69028046 T DE69028046 T DE 69028046T DE 69028046 D1 DE69028046 D1 DE 69028046D1
Authority
DE
Germany
Prior art keywords
radiation shielding
infrared detectors
thermoelectrically cooled
cooled infrared
thermoelectrically
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69028046T
Other languages
German (de)
Other versions
DE69028046T2 (en
Inventor
William H Wellman
Russel D Granneman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Santa Barbara Research Center
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Santa Barbara Research Center filed Critical Santa Barbara Research Center
Publication of DE69028046D1 publication Critical patent/DE69028046D1/en
Application granted granted Critical
Publication of DE69028046T2 publication Critical patent/DE69028046T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/024—Arrangements for cooling, heating, ventilating or temperature compensation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/06—Arrangements for eliminating effects of disturbing radiation; Arrangements for compensating changes in sensitivity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/0216—Coatings
    • H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/02162—Coatings for devices characterised by at least one potential jump barrier or surface barrier for filtering or shielding light, e.g. multicolour filters for photodetectors
    • H01L31/02164—Coatings for devices characterised by at least one potential jump barrier or surface barrier for filtering or shielding light, e.g. multicolour filters for photodetectors for shielding light, e.g. light blocking layers, cold shields for infrared detectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/0232—Optical elements or arrangements associated with the device
    • H01L31/02325—Optical elements or arrangements associated with the device the optical elements not being integrated nor being directly associated with the device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Radiation Pyrometers (AREA)
DE69028046T 1989-06-23 1990-06-06 Radiation shielding for thermoelectrically cooled infrared detectors Expired - Fee Related DE69028046T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/370,556 US4990782A (en) 1989-06-23 1989-06-23 Radiation shield for thermoelectrically cooled infrared detectors

Publications (2)

Publication Number Publication Date
DE69028046D1 true DE69028046D1 (en) 1996-09-19
DE69028046T2 DE69028046T2 (en) 1997-03-20

Family

ID=23460178

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69028046T Expired - Fee Related DE69028046T2 (en) 1989-06-23 1990-06-06 Radiation shielding for thermoelectrically cooled infrared detectors

Country Status (5)

Country Link
US (1) US4990782A (en)
EP (1) EP0403880B1 (en)
JP (1) JPH0731081B2 (en)
DE (1) DE69028046T2 (en)
IL (1) IL94440A0 (en)

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JP2977829B2 (en) * 1989-01-11 1999-11-15 株式会社東芝 Moving picture reproducing apparatus and moving picture reproducing method
US5128796A (en) * 1989-03-31 1992-07-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Cryogenic shutter
US5089705A (en) * 1990-02-16 1992-02-18 Fujitsu Limited Infrared detector having dewar with film coatings to suppress reflections
US5081358A (en) * 1990-02-23 1992-01-14 Shimadzu Corporation Detector of fourier transform infrared spectrometer
US5298752A (en) * 1992-09-30 1994-03-29 Loral Fairchild Corporation Retroreflectors for increasing cold shield efficiency
DE4303231C2 (en) * 1993-02-04 1995-02-23 Steinheil Optronik Gmbh Infrared radiation detector device
DE4327656A1 (en) * 1993-08-17 1995-02-23 Steinheil Optronik Gmbh Infrared lens
US5434413A (en) * 1993-10-01 1995-07-18 Texas Instruments Incorporated Virtual cold shield and cold filter for infrared detector arrays
US5444250A (en) * 1994-08-15 1995-08-22 Hughes Aircraft Company Optical warm stop with fresnel type reflective surface
DE19502078C2 (en) * 1995-01-24 1996-04-18 Walz Heinz Gmbh Portable gas exchange chamber
FR2738355B1 (en) * 1995-08-28 1997-10-31 Aerospatiale LIGHT TRAP
US5763885A (en) * 1995-12-19 1998-06-09 Loral Infrared & Imaging Systems, Inc. Method and apparatus for thermal gradient stabilization of microbolometer focal plane arrays
US6318035B1 (en) 1999-06-01 2001-11-20 Lockheed Martin Corporation Window frame assembly for use in an aircraft and associated method of manufacture
US6396061B1 (en) * 1999-09-24 2002-05-28 The Regents Of The University Of California Actively driven thermal radiation shield
US6630674B2 (en) 2000-03-17 2003-10-07 Infrared Components Corporation Method and apparatus for correction of microbolometer output
US6610984B2 (en) 2000-03-17 2003-08-26 Infrared Components Corporation Method and apparatus for correction of microbolometer output
US6596997B2 (en) * 2001-08-03 2003-07-22 Irvine Sensors Corporation Retro-reflector warm stop for uncooled thermal imaging cameras and method of using the same
US20040065850A1 (en) * 2002-10-02 2004-04-08 Kane Todd A. Thermal imaging identification signage
US7002154B2 (en) * 2003-04-25 2006-02-21 Raytheon Company Optical system for a wide field of view staring infrared sensor having improved optical symmetry
DE10325906B4 (en) * 2003-06-05 2007-03-15 Erwin Martin Heberer Device for shielding coherent electromagnetic radiation and laser cabin with such a device
US20050245364A1 (en) * 2004-04-30 2005-11-03 Juliu Horvath Exercise device
DE102004028022B4 (en) * 2004-06-09 2006-11-16 Perkinelmer Optoelectronics Gmbh & Co.Kg sensor
US6969840B1 (en) 2004-08-02 2005-11-29 Raytheon Company Imaging optical system including a telescope and an uncooled warm-stop structure
US7180067B2 (en) * 2005-02-15 2007-02-20 Raytheon Company Infrared imaging system with ellipsoid reflective warm baffle and method
US8516834B2 (en) * 2008-08-14 2013-08-27 S2 Corporation Apparatus and methods for improving vibration isolation, thermal dampening, and optical access in cryogenic refrigerators
JP5221322B2 (en) * 2008-12-24 2013-06-26 浜松ホトニクス株式会社 Spectrometer and dewar
JP5225829B2 (en) * 2008-12-24 2013-07-03 浜松ホトニクス株式会社 Spectrometer
US9157806B2 (en) * 2010-02-18 2015-10-13 Rafael Advanced Defense Systems Ltd. System and method for changing spectral range of a cryogenically cooled detector
JP4637274B1 (en) * 2010-07-06 2011-02-23 株式会社光文書院 Math teaching tool
KR101736418B1 (en) 2010-10-14 2017-05-16 세미-컨덕터 디바이스-언 엘벗 시스템즈-라파엘 파트너쉽 Dewar assembly for IR detection systems
JP6706522B2 (en) * 2016-03-25 2020-06-10 株式会社日立ハイテクサイエンス Sample container and thermal analyzer
US10753805B2 (en) 2017-04-05 2020-08-25 Kaiser Optical Systems Inc. Radiation shield for near-infrared detectors
US10190907B1 (en) * 2017-09-29 2019-01-29 Raytheon Company Convex warm shield for thermal imaging device
EP3850264A4 (en) * 2018-09-12 2022-03-02 The Regents Of The University Of Colorado Cryogenically cooled vacuum chamber radiation shields for ultra-low temperature experiments and extreme high vacuum (xhv) conditions
CN111405147B (en) * 2019-01-02 2021-12-07 三赢科技（深圳）有限公司 Lens module and electronic device
CN111403504B (en) * 2020-03-23 2023-06-02 长春长光奥闰光电科技有限公司 Large-target-surface detector array type multistage semiconductor refrigeration method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2738700A (en) * 1949-06-20 1956-03-20 Northrop Aircraft Inc Glare-stopped optical system
US3445659A (en) * 1967-01-09 1969-05-20 Philco Ford Corp Cryogenically cooled radiation detection apparatus
US3648056A (en) * 1970-01-12 1972-03-07 Honeywell Inc Optical detector with radiant energy absorbing chamber
SU495633A1 (en) * 1972-11-27 1975-12-15 Optical system
US4217026A (en) * 1978-08-25 1980-08-12 The United States Of America As Represented By The Secretary Of The Air Force Elliptic cylindrical baffle assembly
US4339748A (en) * 1980-04-08 1982-07-13 American District Telegraph Company Multiple range passive infrared detection system
US4431917A (en) * 1981-11-27 1984-02-14 Texas Instruments Incorporated Compact, high cold shield efficiency optical system
GB2115143B (en) * 1982-02-17 1985-09-25 British Aerospace Infra-red radiation detector assembly
US4507551A (en) * 1983-03-14 1985-03-26 Honeywell Inc. Optical detection system having a detector lens comprising a rear landscape lens
US4542963A (en) * 1984-03-28 1985-09-24 The United States Of America As Represented By The United States National Aeronautics And Space Administration Optical system with reflective baffles
US4820923A (en) * 1986-06-19 1989-04-11 Santa Barbara Research Center Uncooled reflective shield for cryogenically-cooled radiation detectors
DE3716358A1 (en) * 1987-05-15 1988-12-01 Steinheil Optronik Gmbh INFRARED RADIATION DETECTOR

Also Published As

Publication number Publication date
EP0403880A2 (en) 1990-12-27
US4990782A (en) 1991-02-05
JPH03142330A (en) 1991-06-18
IL94440A0 (en) 1991-03-10
DE69028046T2 (en) 1997-03-20
JPH0731081B2 (en) 1995-04-10
EP0403880B1 (en) 1996-08-14
EP0403880A3 (en) 1991-02-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RAYTHEON CO., LEXINGTON, MASS., US

8339 Ceased/non-payment of the annual fee